#! /bin/sh /usr/share/dpatch/dpatch-run
## 99_axel-user-agent.dpatch by feanor (http://kldp.org/node/91234)
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: Add -U and --user-agent options to specify user-agent 
## DP: from the command line.

@DPATCH@
diff -urNad axel-1.1.orig/conf.c axel-1.1/conf.c
--- axel-1.1.orig/conf.c	2008-02-22 02:53:34.000000000 +0900
+++ axel-1.1/conf.c	2008-02-22 02:55:57.000000000 +0900
@@ -138,6 +138,8 @@
 	conf->search_amount		= 15;
 	conf->search_top		= 3;
 	
+	strncpy( conf->user_agent, USER_AGENT, MAX_STRING );
+
 	conf->interfaces = malloc( sizeof( if_t ) );
 	memset( conf->interfaces, 0, sizeof( if_t ) );
 	conf->interfaces->next = conf->interfaces;
diff -urNad axel-1.1.orig/conf.h axel-1.1/conf.h
--- axel-1.1.orig/conf.h	2008-02-22 02:53:09.000000000 +0900
+++ axel-1.1/conf.h	2008-02-22 02:53:27.000000000 +0900
@@ -44,6 +44,8 @@
 	int search_threads;
 	int search_amount;
 	int search_top;
+
+	char user_agent[MAX_STRING];
 } conf_t;
 
 int conf_loadfile( conf_t *conf, char *file );
diff -urNad axel-1.1.orig/conn.c axel-1.1/conn.c
--- axel-1.1.orig/conn.c	2008-02-22 03:02:07.000000000 +0900
+++ axel-1.1/conn.c	2008-02-22 03:10:27.000000000 +0900
@@ -255,7 +255,7 @@
 		snprintf( s, MAX_STRING, "%s%s", conn->dir, conn->file );
 		conn->http->firstbyte = conn->currentbyte;
 		conn->http->lastbyte = conn->lastbyte;
-		http_get( conn->http, s );
+		http_get( conn->http, s, conn->conf->user_agent );
 	}
 	return( 1 );
 }
diff -urNad axel-1.1.orig/http.h axel-1.1/http.h
--- axel-1.1.orig/http.h	2002-01-25 08:18:23.000000000 -0600
+++ axel-1.1/http.h	2008-02-22 02:15:05.000000000 -0600
@@ -42,7 +42,7 @@
 
 int http_connect( http_t *conn, int proto, char *proxy, char *host, int port, char *user, char *pass );
 void http_disconnect( http_t *conn );
-void http_get( http_t *conn, char *lurl );
+void http_get( http_t *conn, char *lurl, char *user_agent );
 void http_addheader( http_t *conn, char *format, ... );
 int http_exec( http_t *conn );
 char *http_header( http_t *conn, char *header );
diff -urNad axel-1.1.orig/http.c axel-1.1/http.c
--- axel-1.1.orig/http.c	2008-02-22 03:03:27.000000000 +0900
+++ axel-1.1/http.c	2008-02-22 03:11:24.000000000 +0900
@@ -90,7 +90,7 @@
 	conn->fd = -1;
 }
 
-void http_get( http_t *conn, char *lurl )
+void http_get( http_t *conn, char *lurl, char *user_agent )
 {
 	*conn->request = 0;
 	if( conn->proxy )
@@ -103,7 +103,7 @@
 		http_addheader( conn, "GET %s HTTP/1.0", lurl );
 		http_addheader( conn, "Host: %s", conn->host );
 	}
-	http_addheader( conn, "User-Agent: %s", USER_AGENT );
+	http_addheader( conn, "User-Agent: %s", user_agent );
 	if( *conn->auth )
 		http_addheader( conn, "Authorization: Basic %s", conn->auth );
 	if( conn->firstbyte )
diff -urNad axel-1.1.orig/text.c axel-1.1/text.c
--- axel-1.1.orig/text.c	2008-02-22 02:51:04.000000000 +0900
+++ axel-1.1/text.c	2008-02-22 03:23:46.000000000 +0900
@@ -52,6 +52,7 @@
 	{ "help",		0,	NULL,	'h' },
 	{ "version",		0,	NULL,	'V' },
 	{ "alternate",		0,	NULL,	'a' },
+	{ "user-agent",		1,	NULL,	'U' },
 	{ NULL,			0,	NULL,	0 }
 };
 #endif
@@ -88,7 +89,7 @@
 	{
 		int option;
 		
-		option = getopt_long( argc, argv, "s:n:o:S::NqvhHVa", axel_options, NULL );
+		option = getopt_long( argc, argv, "s:n:o:S::NqvhHVaU:", axel_options, NULL );
 		if( option == -1 )
 			break;
 		
@@ -147,6 +148,9 @@
 				return( 1 );
 			}
 			break;
+		case 'U':
+			strncpy( conf->user_agent, optarg, MAX_STRING );
+			break;
 		default:
 			print_help();
 			return( 1 );
@@ -537,6 +541,7 @@
 		"--quiet\t\t\t-q\tLeave stdout alone\n"
 		"--verbose\t\t-v\tMore status information\n"
 		"--alternate\t\t-a\tAlternate progress indicator\n"
+		"--user-agent\t\t-U x\tSpecify user agent\n"
 		"--help\t\t\t-h\tThis information\n"
 		"--version\t\t-V\tVersion information\n"
 		"\n"